The first two wave types, P and S, are called body waves because they travel or propagate through the body of Earth. The latter two are called surface waves they the travel along Earth's surface and their amplitude decreases with depth into Earth.
Toysmith Spring Ring Game. Here is a super fun game the kids might like. Nordstrom has this Toysmith Spring Ring Game for $14.98! That is down from the normal price of $24.99, for a 40% savings.
So a $10,000 engagement ring would cost between $100 and $200 per year. These prices change significantly based on location (in Washington, DC, for example, it would cost $105 per year to insure a ring of that price, but in Los Angeles, the same ring would cost $200 per year to insure).